Synthesis of 3-[5-(biphenyl-4-yl)pyrrol-2-yl]-1-phenylprop-2-yn-1-ones by palladium-free cross-coupling between pyrroles and haloalkynes on aluminum oxide

被引:6
|
作者
Sobenina, L. N. [1 ]
Stepanova, Z. V. [1 ]
Petrova, O. V. [1 ]
Ma, J. Sh [2 ]
Yang, G. [2 ]
Tatarinova, A. A. [1 ]
Mikhaleva, A. I. [1 ]
Trofimov, B. A. [1 ]
机构
[1] Russian Acad Sci, Siberian Branch, AE Favorsky Irkutsk Inst Chem, Irkutsk 664033, Russia
[2] Chinese Acad Sci, Inst Chem, Beijing Natl Lab Mol Sci, Key Lab Photochem, Beijing 100190, Peoples R China
关键词
(biphenyl-4-yl) ketoximes; acetylene; pyrroles; biaryls; bromoalkynes; alkynylation; active surface; aluminum oxide; ETHYNYLATION; ALKYNYLATION; DERIVATIVES; INHIBITORS; CC-1065; POTENT;
D O I
10.1007/s11172-013-0011-7
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Cross-coupling of 2-(biphenyl-4-yl)pyrroles derived from 1-(biphenyl-4-yl)ethanone oximes and acetylene with 3-bromo-1-phenylprop-2-yn-1-one on aluminum oxide gave 3-[5-(biphe-nyl-4-yl)pyrrol-2-yl]-1-phenylprop-2-yn-1-ones in 35-46% yields.
引用
收藏
页码:88 / 92
页数:5
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